Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

B3 Diagnostic Laboratory, LLC

Q: What is the NPI number for B3 Diagnostic Laboratory, LLC?

The NPI for B3 Diagnostic Laboratory, LLC is 1902287279, a Type 2 (organization) record in the CMS NPPES registry.

Clinical Medical Laboratory in Troy, MI · enumerated 2015 · authorized official Robert Bobbitt, Managing Partner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1902287279

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Registry record

Entity type Organization (Type 2)

Legal business name B3 Diagnostic Laboratory, LLC

Practice address 1307 Allen Dr Ste A, Troy, MI, 48083

Phone (888) 508-0561

Fax (888) 398-1015

Enumeration date Jun 12, 2015

Last updated in NPPES Feb 13, 2017

Taxonomy & classification

291U00000X Clinical Medical Laboratory Laboratories Primary

Authorized official

Name Robert Bobbitt

Title Managing Partner

Phone (979) 820-2607

Other identifiers

Identifier	Type	State	Issuer
23D2097180	Other	MI	CLIA

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Who is the authorized official for B3 Diagnostic Laboratory, LLC?

NPPES lists Robert Bobbitt (Managing Partner) as the authorized official for this organization.

What is the NPI number for B3 Diagnostic Laboratory, LLC?

The NPI for B3 Diagnostic Laboratory, LLC is 1902287279, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-02-13.